PT-2026-3480 · Movary · Movary

Mbiesiad · CVE-2026-23839 · Published 2026-01-19 · Updated 2026-01-20

Positive Technologies (AI Summary)

CVSS v3.1

9.3

Critical

Base vector

AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Movary versions prior to 0.70.0

Description Movary is a web application used to track and rate movie watch history. Insufficient input validation allows attackers to trigger cross-site scripting payloads. The vulnerable parameter is categoryUpdated.

Recommendations Versions prior to 0.70.0 should be updated to version 0.70.0.

Exploit

Fix

XSS

RCE

Weakness Enumeration

CWE-79

CWE-20

Related Identifiers

CVE-2026-23839

GHSA-V32W-5QX7-P3VQ

Affected Products

Movary

References · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23839.json · Exploit
• https://osv.dev/vulnerability/CVE-2026-23839 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-23839 · Security Note
• https://github.com/leepeuker/movary/releases/tag/0.70.0 · Note
• https://github.com/leepeuker/movary/blob/main/public/js/settings-account-location.js#L237 · Note
• https://github.com/leepeuker/movary/security/advisories/GHSA-v32w-5qx7-p3vq · Note
• https://twitter.com/0dayPublishing/status/2013320844341059871 · Twitter Post
• https://twitter.com/CveFindCom/status/2013335514758205598 · Twitter Post
• https://twitter.com/TheHackerWire/status/2013335777154073081 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2013439499963961360 · Twitter Post
• https://twitter.com/CVEnew/status/2013324709203517471 · Twitter Post